535723361 has 2 divisors, whose sum is σ = 535723362. Its totient is φ = 535723360.

The previous prime is 535723339. The next prime is 535723367. The reversal of 535723361 is 163327535.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 370755025 + 164968336 = 19255^2 + 12844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535723361 is a prime.

It is a super-2 number, since 2×535723361² = 573999039042272642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (535723367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267861680 + 267861681.

It is an arithmetic number, because the mean of its divisors is an integer number (267861681).

Almost surely, 2^535723361 is an apocalyptic number.

It is an amenable number.

535723361 is a deficient number, since it is larger than the sum of its proper divisors (1).

535723361 is an equidigital number, since it uses as much as digits as its factorization.

535723361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 35.

The square root of 535723361 is about 23145.6985420618. The cubic root of 535723361 is about 812.1698469597.

The spelling of 535723361 in words is "five hundred thirty-five million, seven hundred twenty-three thousand, three hundred sixty-one".